arranged by Heróis Do Mar
bass, vocals Pedro Ayres Magalhães
design António De Campos Rosado
drums, percussion António José De Almeida
guitar, tenor saxophone, accordion, vocals Paulo Gonçalves
keyboards, vocals Carlos Maria Trindade
photography by Francisco Graça
producer António Avelar De Pinho
technician José Fortes
vocals Rui Pregal Da Cunha
tracks a1, b2 written-by Carlos Maria Trindade
tracks a2 written-by Paulo Borges
tracks a1, a2, a4, b1, b3, b4 written-by Pedro Ayres Magalhães
Phonographic Copyright (p) Polygram Discos SARL
Copyright (c) Polygram Discos SARL
Recorded At Angel Studio
Estúdio - Angel Studio, Set/Out 1981